Flow rate alarms

Flow rate alarms Utilized in applications such as mobile hydraulic equipment and industrial process control, ensures sufficient flows of coolants and lubricants. UL-approved: Lake Flow Alarms are UL Approved for loads up to 10 amp @ 110/220 VAC. Field adjustable alarm setting: Only an allen wrench is required to change the flow alarm setting. Weather-tight construction: Rugged cast aluminum NEMA type 4X enclosure allows installation in outdoor applications and in environments where liquid tight seals are required. Simple on/off logic: Positive alarm points using 10 A., dry-contact, SPDT switches reduce the complexity found in standard rotameter OFF/ON/OFF circuits. Pre-wired with cable disconnect: The standard Hirschmann interconnection provides easy installation and maintenance of the FLOW ALARM and the system it is a part of. Unrestricted mounting: Allows the designer to install the monitor in any orientation-horizontal, vertical or inverted. Economical protection: This monitor rapidly pays for itself as it “sounds the alarm” on incorrect pneumatic, lubrication or cooling volumes, protecting expensive equipment and reducing downtime. Quality assurance: Can be an integral part of a quality control system, yielding consistent system operation. Engineering specifications: The in-line Flow Rate Monitor/Alarm Shall: • Have field adjustable, dry-contact, alarm setting(s) • Use the variable annular orifice technique with compression spring recoil • Not require inlet or outlet straight plumbing, or require vertical pipe mounting • Have a measuring accuracy of ±2.5% of full scale in the center third of the measuring range, and ±4% in upper and lower thirds • Have a maximum working pressure rating of 3500 or 6000 PSIG for liquids • Have a maximum working pressure rating of 600 or 1000 PSIG for gasses • Have a stainless steel sharp-edged orifice • Have a weather-tight NEMA type 4X external construction

For more information on Flow rate alarms talk to UK FLOWTECHNIK LIMITED